There are three offers on right now. First of all, the trade more get more offer is one of EB Games' best deals. With this offer, the more games you trade in the more bonus credit you will receive. Here are the three tiers:

Trade in 3 games, Get 10$ extra in-store credit

Trade in 5 games, Get 20$ extra in-store credit

Trade in 7 or more games, Get 30$ extra in-store credit

Each of these games has to have a trade in value of $3 or more. Just throwing this out there, but if you trade in seven games worth $3 each, usually you would get $21 credit. With this promo, you will receive $51 instead. This is really the best

Now, if you are trading in games with individual trade credit of $10 or more, then you may wish to use the following promotion. Trade in 3 games worth $10 or more to receive $70 credit towards the following game titles:

Bloodborne

Mortal Kombat X PS4/XB1

Project Cars

Above, I have linked to the specific games eligible for this promotion. It is a pretty extensive and varies by title and console.

Now, there is a third offer and this cannot be combined with any other offer. Receive an extra 30% in-store trade credit when you trade in your games towards the pre-order or purchase of the following titles:

Dark Souls 2 Scholar of the First Sin

Xenoblade Chronicles 3DS

MLB 15: The Show

Project Cars

Mortal Kombat X PS4/XB1

Bloodborne

As you can imagine, this is an in store only deal. With spring here, now is a great time to clear out your old games and make room for new titles. In fact, I have a few games sitting around that I never play. Unless it is a new title, it is pretty hard to resell games for any decent amount of money so this trade in offer is pretty good. I can reinvest that money into one game I want and really offset or eliminate my cost.